CVE-2023-28905 HIGH

CVE-2023-28905: Heap buffer overflow in picserver

Vendor Preh Car Connect Gmbh (Joynext Gmbh)
Product Volkswagen MIB3 infotainment system MIB3 OI MQB
Weakness CWE-122
Published June 28, 2025
Last update June 30, 2025
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CVSS base score

8.0/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A heap buffer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker to execute arbitrary code on it. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

Key dates

02Disclosure timeline

June 28, 2025 CVE published
June 30, 2025 Record updated